Musannaf Ibn Abi Shayba 3:3125

Abu Bakr narrated to us, he said: Mu'tamir narrated to us, from his father, from al-Hasan, from Qays ibn 'Abbad and from Zurarah ibn Awfa, from Abu Hurayrah, that they both said: "Whoever does not pray in the mosque, there is no prayer for him."